CN214435798U

CN214435798U - Disposable drainage tube fixing structure

Info

Publication number: CN214435798U
Application number: CN202022561841.3U
Authority: CN
Inventors: 张大方; 郭颂一; 朱卫华; 刘柱华
Original assignee: Peking University Peoples Hospital
Current assignee: Peking University Peoples Hospital
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-10-22
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a disposable drainage tube fixing structure, which comprises a binding band, wherein a fastening mechanism is sewed on the front surface of the binding band, the binding band comprises a pad body, a second belt body is sewed on the top end of the pad body, a magic tape male buckle is sewed on the front surface of the second belt body, a first belt body is sewed on the bottom end of the pad body, and a magic tape female buckle is sewed on the rear surface of the first belt body; this scheme, pass through the drainage tube from the drainage mouth, then it is cylindric to close the tight piece of clamp with first clamp and second and merge into, the fixed block encloses into drainage tube fastening groove with first fluting this moment and presss from both sides the drainage tube between the tight piece of first clamp and the tight piece of second clamp, fix the drainage tube, then it winds first clamp piece of taking the male buckle with bonding on the tight piece of second clamp, bond with bonding area box again, can realize the fixed to the drainage tube, the fixed mode is simple and convenient, the operation of being convenient for, the situation of removal can not take place for the drainage tube after fixing simultaneously.

Description

Disposable drainage tube fixing structure

Technical Field

The utility model relates to the technical field of medical equipment, specifically be disposable drainage tube fixed knot constructs.

Background

At present, the clinical surgical drainage tubes used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body are various, can be used for catheterization, wounds, thoracic cavities, cerebral cavities, abdominal cavities, gastrointestinal tracts, biliary tracts and the like, and are common practice for guiding the pus, blood and liquid accumulated in the human tissues or body cavities to the outside of the body. Often, both the physician and the patient desire to be able to secure the catheter for a longer period of time during the course of treatment. In order to keep the medical catheter in place during treatment without shifting, there are several ways of securing the catheter to the patient's body.

Common fixation methods include external suture fixation and bandage fixation. The in vitro suture fixing method is to suture the portion of the catheter placed outside the body to the body surface with a surgical thread so that the catheter is not deviated. The external suturing method has the advantages of long suturing time, complex operation due to knotting and other operations, increase of pain of patients, scar left on the skin of the patients and influence on the beauty. The use of a strap leaves dirt and other contaminating particles in the area where the catheter is inserted, potentially causing infection to the patient. Furthermore, the straps do not restrict the movement of the catheter well, thereby causing associated adverse symptoms.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable drainage tube fixed knot constructs to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: disposable drainage tube fixed knot constructs includes: the front surface of the binding band is sewed with a fastening mechanism;

the bandage comprises a pad body, a second belt body is sewn at the top end of the pad body, a male hook-and-loop fastener is sewn on the front surface of the second belt body, a first belt body is sewn at the bottom end of the pad body, a female hook-and-loop fastener is sewn on the rear surface of the first belt body, and a drainage port is formed in the center of the pad body;

fastening device includes the fixed band, the quantity of fixed band is two, two the front side of fixed band bonds respectively has the tight piece of first clamp and the tight piece of second clamp, the tight piece of first clamp is close to one side welding of the tight piece of second clamp and has the inserted block, the tight piece of second clamp has been close to one side of the tight piece of first clamp and has been seted up the slot, the tight piece surperficial rear side of second clamp bonds and has had the fixed block, the fixed block is close to one side fixedly connected with bonding area male buckle of the tight piece of first clamp, the tight piece surperficial front side of second clamp bonds and has bonding area female buckle, the second fluting has been seted up to the inboard of the tight piece of first clamp, the tight piece inboard of second clamp has seted up first fluting.

Through adopting above-mentioned technical scheme, pass through the drainage tube from the drainage mouth, then it is cylindric to press from both sides tight piece with first tight piece of clamp and the second and merge into, the fixed block surrounds into drainage tube fastening groove with first fluting this moment and presss from both sides the drainage tube between tight piece of first clamp and the second clamp, fix the drainage tube, then it presss from both sides tight piece around first tight piece of clamp with the bonding area pin thread on the tight piece of second clamp, bond with bonding area box again, can realize the fixed to the drainage tube, fixed mode is simple and convenient, the operation of being convenient for, the situation of removal can not take place for the drainage tube after fixing simultaneously.

Preferably, the diameter of the first clamping block is the same as that of the second clamping block, and the diameter of the fixing block is the same as that of the first slot.

By adopting the technical scheme, the pairing can be conveniently carried out, so that the convenience in pairing is improved.

Preferably, the second open slot and the first open slot enclose a drainage tube fastening slot.

Through adopting above-mentioned technical scheme, can press from both sides the drainage tube tightly in drainage tube fastening groove, avoid the drainage tube to appear the situation of rocking about.

Preferably, a silica gel pad is bonded to the inner cavity of the second slot and the inner cavity of the first slot, and the cross section of the silica gel pad is in a semi-circular ring shape.

Through adopting above-mentioned technical scheme, can increase the frictional force between silica gel pad and the drainage tube, can avoid the drainage tube to appear gliding situation from top to bottom in the drainage tube fastening groove simultaneously.

Preferably, one side of the insertion block, which is far away from the first clamping block, penetrates through the insertion groove, and the first clamping block and the second clamping block are matched for use.

Through adopting above-mentioned technical scheme, can improve the stability after first clamp tight piece and the combination of second clamp tight piece, avoid first clamp tight piece and second clamp tight piece the condition that the skew appears.

Preferably, the end, far away from the fixed block, of the male joint tape is encircled on the surface of the first clamping block, and one side, close to the female joint tape, of the male joint tape is bonded with the female joint tape.

Through adopting above-mentioned technical scheme, can press from both sides tight piece with first clamp and the tight piece of second clamp and bind, avoid first clamp to press from both sides the condition that the piece appears droing with the second clamp.

Compared with the prior art, the beneficial effects of the utility model are that:

pass through the drainage tube from the drainage mouth, then it is cylindric to press from both sides tight piece with first tight piece of clamp and the second and merge into, the fixed block encloses into the drainage tube fastening groove with first fluting this moment and presss from both sides the drainage tube between tight piece of first clamp and the second clamp, fix the drainage tube, then it presss from both sides the bonding area pin thread on the tight piece of second and winds first tight piece of clamp, bond with bonding area box thread again, can realize the fixed to the drainage tube, fixed mode is simple and convenient, the operation of being convenient for, the situation that the removal can not take place for the fixed back drainage tube simultaneously, can also avoid adopting the drawback that the external suture method exists.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the first clamping block and the second clamping block of the present invention;

fig. 3 is a schematic structural view of the first clamping block of the present invention;

fig. 4 is a schematic structural view of the second clamping block of the present invention.

In the figure: 1. binding bands; 2. a fastening mechanism; 11. a cushion body; 12. a drainage opening; 13. a first belt body; 14. the magic tape is a female button; 15. a second belt body; 16. a magic tape male buckle; 21. fixing belts; 22. a first clamping block; 23. a second clamping block; 24. inserting a block; 25. a slot; 26. a silica gel pad; 27. a fixed block; 28. splicing the belt female buckle; 29. a male buckle is adhered; 210. a first slot; 211. and a second slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

as shown in fig. 1, a disposable drainage tube fixing structure includes: the front surface of the binding band 1 is sewed with a fastening mechanism 2.

As shown in fig. 1, the bandage 1 includes a cushion body 11, a second belt body 15 is sewn on the top end of the cushion body 11, a male hook-and-loop fastener 16 is sewn on the front surface of the second belt body 15, a first belt body 13 is sewn on the bottom end of the cushion body 11, a female hook-and-loop fastener 14 is sewn on the rear surface of the first belt body 13, and a drainage port 12 is formed in the center of the cushion body 11;

as shown in fig. 2 to 4, the fastening mechanism 2 includes two fastening straps 21, two fastening straps 21 are provided, a first clamping block 22 and a second clamping block 23 are respectively bonded to the front sides of the two fastening straps 21, the diameter of the first clamping block 22 is the same as that of the second clamping block 23, the diameter of the fixing block 27 is the same as that of the first slot 210, and the two fastening straps can be conveniently paired, so as to improve the convenience in pairing, an insertion block 24 is welded to one side of the first clamping block 22 close to the second clamping block 23, an insertion slot 25 is penetrated through one side of the insertion block 24 far from the first clamping block 22, the first clamping block 22 and the second clamping block 23 are used in cooperation, so as to improve the stability after the first clamping block 22 and the second clamping block 23 are combined, avoid the situation that the first clamping block 22 and the second clamping block 23 are deviated, an insertion slot 25 is formed on one side of the second clamping block 23 close to the first clamping block 22, a fixed block 27 is bonded on the rear side of the surface of the second clamping block 23, a male adhesive tape buckle 29 is fixedly connected on one side of the fixed block 27 close to the first clamping block 22, one end of the male adhesive tape buckle 29 far away from the fixed block 27 surrounds the surface of the first clamping block 22, one side of the male adhesive tape buckle 29 close to the female adhesive tape buckle 28 is bonded with the female adhesive tape buckle 28, the first clamping block 22 and the second clamping block 23 can be bound, the falling-off condition of the first clamping block 22 and the second clamping block 23 is avoided, the female adhesive tape buckle 28 is bonded on the front side of the surface of the second clamping block 23, a second open slot 211 is formed in the inner side of the first clamping block 22, a silicone pad 26 is bonded on the inner cavity of the second open slot 211 and the inner cavity of the first open slot 210, the cross section of the silicone pad 26 is semicircular, the friction between the silicone pad 26 and the drainage tube can be increased, and the condition that the drainage tube slides up and down in the fastening slot can be avoided, the second open groove 211 and the first open groove 210 surround to form a drainage tube fastening groove, the drainage tube can be clamped in the drainage tube fastening groove, the situation that the drainage tube shakes left and right is avoided, and the first open groove 210 is formed in the inner side of the second clamping block 23.

Through adopting above-mentioned technical scheme, pass through the drainage tube from drainage mouth 12, then it is cylindric to close tight piece 22 and the combination of the tight piece 23 of second clamp with first clamp, fixed block 27 encloses into the drainage tube fastening slot with first fluting 210 this moment and presss from both sides the drainage tube between tight piece 22 of first clamp and the tight piece 23 of second clamp, fix the drainage tube, then it presss from both sides tight piece 22 to walk around first clamp with the bonding area pin thread 29 on the tight piece 23 of second clamp, bond with bonding area box thread 28 again, can realize the fixed to the drainage tube, the fixed mode is simple and convenient, the operation of being convenient for, the condition that the removal can not take place for the drainage tube after fixing simultaneously.

The structure principle is as follows: as shown in FIG. 2, the drainage tube passes through the drainage port 12, then the first clamping block 22 and the second clamping block 23 are combined into a cylinder shape, at the moment, the fixing block 27 and the first groove 210 enclose a drainage tube fastening groove to clamp the drainage tube between the first clamping block 22 and the second clamping block 23, the drainage tube is fixed, then the adhesive tape male buckle 29 on the second clamping block 23 bypasses the first clamping block 22 and is adhered with the adhesive tape female buckle 28, the fixation of the drainage tube can be realized, the fixing mode is simple and convenient, the operation is convenient, and meanwhile, the drainage tube cannot move after being fixed.

In conclusion, through passing the drainage tube from drainage mouth 12, then merge first tight piece 22 of clamp and the tight piece 23 of second clamp into cylindricly, fix the drainage tube, then walk around first tight piece 22 of clamp and bond and take box 28 bonding with bonding area pin thread 29 with the bonding area, can realize the fixed to the drainage tube, fixed mode is simple and convenient, the operation of being convenient for, the condition that the removal can not take place for the drainage tube after fixing simultaneously.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Disposable drainage tube fixed knot constructs, its characterized in that includes: the front surface of the binding band (1) is sewed with a fastening mechanism (2);

the bandage (1) comprises a pad body (11), a second belt body (15) is sewn at the top end of the pad body (11), a male hook-and-loop fastener (16) is sewn on the front surface of the second belt body (15), a first belt body (13) is sewn at the bottom end of the pad body (11), a female hook-and-loop fastener (14) is sewn on the rear surface of the first belt body (13), and a drainage port (12) is formed in the center of the pad body (11);

the fastening mechanism (2) comprises two fixing belts (21), the front sides of the two fixing belts (21) are respectively bonded with a first clamping block (22) and a second clamping block (23), an inserting block (24) is welded on one side of the first clamping block (22) close to the second clamping block (23), one side of the second clamping block (23) close to the first clamping block (22) is provided with a slot (25), a fixed block (27) is bonded on the rear side of the surface of the second clamping block (23), one side of the fixed block (27) close to the first clamping block (22) is fixedly connected with a male buckle (29) of an adhesive tape, an adhesive tape female button (28) is adhered to the front side of the surface of the second clamping block (23), the inner side of the first clamping block (22) is provided with a second open slot (211), and the inner side of the second clamping block (23) is provided with a first open slot (210).

2. The disposable drainage tube fixing structure according to claim 1, wherein: the diameter of the first clamping block (22) is the same as that of the second clamping block (23), and the diameter of the fixing block (27) is the same as that of the first slot (210).

3. The disposable drainage tube fixing structure according to claim 2, wherein: the second open slot (211) and the first open slot (210) enclose a drainage tube fastening slot.

4. The disposable drainage tube fixing structure according to claim 1, wherein: the inner cavity of the second slot (211) and the inner cavity of the first slot (210) are both bonded with a silica gel pad (26), and the cross section of the silica gel pad (26) is in a semi-circular ring shape.

5. The disposable drainage tube fixing structure according to claim 1, wherein: one side of the inserting block (24) far away from the first clamping block (22) penetrates through the inserting groove (25), and the first clamping block (22) and the second clamping block (23) are matched for use.

6. The disposable drainage tube fixing structure according to claim 1, wherein: one end, far away from the fixing block (27), of the male adhesive tape button (29) surrounds the surface of the first clamping block (22), and one side, close to the female adhesive tape button (28), of the male adhesive tape button (29) is adhered to the female adhesive tape button (28).